When building from source, the embedded server library is enabled by what?

This question is about building MySQL from its source code. When you build MySQL from source, you have the option to include an "embedded server" library. This library allows you to use MySQL within other applications, rather than running it as a separate server.

The question asks what flag you need to use when building from source to enable this embedded server library.

Let's look at the options:

Option A: -with-embedded-server
This is the correct option. The flag -with-embedded-server is used to tell the build process to include the embedded server library.

Option B: -with-server-embedded
This option is not a standard build flag.

Option C: -with-embedded-library
This option is not a standard build flag.

Option D: -with-library-embedded
This option is not a standard build flag.

Therefore, the correct answer is Option A: -with-embedded-server